Satellites are used for communication all around the world. Every time you watch TV and use the phone and other things,
a laser goes out to space and if you were on the phone it would go to the phone you were calling.
The first Satellite was Telstar there is a song called Telstar.
a laser goes out to space and if you were on the phone it would go to the phone you were calling.
The first Satellite was Telstar there is a song called Telstar.